Title :
Study on frequency synchronization in OFDM systems
Author :
Fu Yanzeng ; Hailin, Zhang ; Yali, Wang ; Yumin, Wang
Author_Institution :
Philips Res. East Asia, Xi´´an, China
fDate :
29 June-1 July 2002
Abstract :
Frequency synchronization is very important for OFDM systems. Two frequency synchronization algorithms, one in frequency domain and another one in time domain, which are used in different digital television terrestrial broadcasting systems are compared. Computer simulation of these two systems in an equivalent base-band multi-path channel is also given.
Keywords :
OFDM modulation; digital television; frequency-domain analysis; synchronisation; television broadcasting; time-domain analysis; OFDM systems; baseband multipath channel; computer simulation; digital television terrestrial broadcasting systems; frequency domain algorithm; frequency synchronization; frequency synchronization algorithms; time domain algorithm; Asia; Digital TV; Digital video broadcasting; Frequency domain analysis; Frequency synchronization; Multipath channels; OFDM modulation; Proposals; TV broadcasting; Wireless LAN;
Conference_Titel :
Communications, Circuits and Systems and West Sino Expositions, IEEE 2002 International Conference on
Print_ISBN :
0-7803-7547-5
DOI :
10.1109/ICCCAS.2002.1180631
